@Test
public void containmentRootReplacer() {
final Command command =
new RecordingCommand(ResourceAccess.getTransactionalEditingDomain()) {
@Override
protected void doExecute() {
try {
final Resource resource = ResourceAccess.getResourceOfFirstSchool();
final EList<EObject> toplevel = resource.getContents();
assertEquals(1, toplevel.size());
assertEquals(2, countYears());
final EObject root = toplevel.get(0);
assertTrue(root instanceof School);
School school = ((School) root);
toplevel.clear();
assertEquals(0, toplevel.size());
assertEquals(0, countYears());
final Year tempRootYear = SchoolFactory.eINSTANCE.createYear();
tempRootYear.setStartingDate(YEAR_DATE);
final SchoolClass fakeSchoolClass = SchoolFactory.eINSTANCE.createSchoolClass();
fakeSchoolClass.setCode(CLASS_CODE);
tempRootYear.getSchoolClasses().add(fakeSchoolClass);
toplevel.add(tempRootYear);
assertEquals(1, toplevel.size());
assertEquals(1, countYears());
toplevel.add(school);
assertEquals(2, toplevel.size());
assertEquals(3, countYears());
registerListener();
try {
school.getYears().add(tempRootYear);
assertEquals(1, toplevel.size());
assertEquals(3, countYears());
} finally {
unregisterListener();
}
} catch (RuntimeException ex) {
Assert.fail("Exception: " + ex.getMessage());
throw ex;
}
}
};
try {
ResourceAccess.getTransactionalEditingDomain().getCommandStack().execute(command);
} finally {
ResourceAccess.getTransactionalEditingDomain().getCommandStack().undo();
}
}
/** @param notifier */
public ContainmentManglingTest() {
super(ResourceAccess.getResourceOfFirstSchool(), true, false);
}